Your certificate might be of type RapidSSL or QuickSSL and likely has been issued before December 1st 2017. Solution: re-issue or re-new your SSL certificate. It's free of charge in case you still have remaining validity period.
Your certificate might be of type RapidSSL or QuickSSL and likely has been issued before December 1st 2017. Solution: re-issue or re-new your SSL certificate. It's free of charge in case you still have remaining validity period.